ehereporter: the real john and so did "snl's" mccain. the parodies aren't just funny they can matter. >> as many people will talk about the "snl" skit on monday as well talk about the actual presidential debate. that's what makes it so powerful. >> reporter: after all how can the reaacom something >> i know the whse. garden doesn't lock unless yo pull it. i know that, i know that the toilet in the lincoln bedroom will run all night unle you ton.aka- >> you g the strategiry. >> oh, that was will farrell doing bush. dana carvey doing theist o tina fey, went through the roof so many memts. and there -- look at that. >> can i call you ron >> ha-ha. >> w